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Singlespeed & Fixed Gear "I still feel that variable gears are only for people over forty-five. Isn't it better to triumph by the strength of your muscles than by the artifice of a derailer? We are getting soft...As for me, give me a fixed gear!"-- Henri Desgrange (31 January 1865 - 16 August 1940)

Hypothetcially speaking...

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Old 12-09-09 | 12:30 PM
  #26  
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Originally Posted by Yo!
That's ridiculous. Spokes are cold formed wires, nothing more. Sure, a crappy spoke may break at the J-bend under extreme circumstances, but assuming they're tensioned right, a "bad" spoke does not equate to a bad wheel.
If you read books on wheel building like "The Bicycle Wheel" by "Jobst Brandt" or take a wheelbuilding class, out of all three components (the hubs, rims, and spokes), the spokes are the most important. Cheap spokes do not hold tension as well and are prone to rust. Will bend easily, etc. As long as you go stainless steel, you should be okay. they are even better than the light carbon fiber ones since they wont break as easily.

Also, according to Sheldon Brown (https://www.sheldonbrown.com/wheelbuild.html)

"Cheap wheels are built with chrome-plated ("UCP")or zinc-plated ("galvanized") carbon-steel spokes, which are not as strong, and are prone to rust."

He also has a good piece on the difference between spoke counts. The weights arent a big difference between spoke counts. lower spoke counts require heavier rims, so the weight savings is nominal.

Last edited by Dr Fu Manchu; 12-09-09 at 12:46 PM.
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Old 12-09-09 | 01:20 PM
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I don't know if spokes are the MOST important. But i know that they are very important.

Last edited by phyko; 12-15-09 at 07:18 AM.
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Old 12-09-09 | 01:27 PM
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I've read The Bicycle Wheel by Jobst Brandt, what of it?
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Old 12-09-09 | 02:49 PM
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Originally Posted by Scrodzilla
If you were to get a set of Sun M13s, would you go for 32 or 36 spokes? Do 4 spokes really make that much of a difference?
I would use 36 spokes for that rim or any other similar shallow cross-section rim. Shallow rimmed wheels are traditionally built with 36 spokes for a good reason...durability.

Deeper rims not only produce laterally stiffer wheels, they are vertically stiffer and distribute your weight through a larger portion of the rim, thus reducing spoke fatigue. This is why shallow cross-section rim wheels tend to be built with high spokes counts (to reduce fatigue and prevent spoke breakage) and why newer deeper rim wheels can have dramatically fewer spokes and run higher spoke tension.

I don't know how rough your ride, but you can probably get away with 32 spokes, but you run a greater risk of premature spoke breakage. If you were to use a deeper rim, such as a Deep V or Kinlin 30mm, you could go as low as (24-28) spokes and still have a very stiff durable wheel.


Edit: while we are on the subject of durability, use double butted spokes if at all possible. DB spokes are not only lighter, then are more fatigue resistant. Your wheel will be lighter and last longer...its a rare instance of having your cake and eating it too.

Last edited by mihlbach; 12-09-09 at 02:57 PM.
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Old 12-09-09 | 05:14 PM
  #30  
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Thanks mihlbach... for the info and for not tearing me a new ******* like I've seen you do to some others recently.

The set I'm getting comes pre-built from VeloMine with typical DT stainless spokes (which is fine with me). I've settled on 36 spoke M13s, as the CR18s are most likely wider than I'm looking for.

Last edited by Scrodzilla; 12-09-09 at 05:27 PM.
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Old 12-09-09 | 05:22 PM
  #31  
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Originally Posted by HandsomeRyan
I believe you _can_ run 23's but if you are purchasing new tires anyway you might stick with 25's or greater. The CR-18's internal diameter is 17.5mm so they were intended for use with wider tires.
Wow...17.5 id? That's pretty wide.
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Old 12-09-09 | 06:25 PM
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Originally Posted by Scrodzilla
What size tires are you running on those Deshi? Will CR18s work with 23s?
Yes, but not very well. That's what I currently have on the front of my touring bike and the rim certainly looks a little too wide for the tire. (I had a 35 mm on there but when I put on the fender for winter it wouldn't fit so I switched back to a 23mm I had lying around.)

I'd stick with the M13 rim for your use.
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Old 12-09-09 | 08:30 PM
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That's what I thought. Thanks everyone!

Stuff like this is why I continue to love BikeForums.
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Old 12-09-09 | 08:46 PM
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Originally Posted by Scrodzilla
Thanks mihlbach... for the info and for not tearing me a new ******* like I've seen you do to some others recently.

The set I'm getting comes pre-built from VeloMine with typical DT stainless spokes (which is fine with me). I've settled on 36 spoke M13s, as the CR18s are most likely wider than I'm looking for.
x2 great info mihlbach


Scrodzilla: sounds like a great choice and i 2nd the DB spoke comment. cant wait to see pictures!
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Old 12-09-09 | 09:09 PM
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36. Why not, if you can choose?
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Old 12-09-09 | 09:55 PM
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Yeah...I just originally thought they only came 32 and figured I'd get the consensus before my wife went ahead and ordered them.
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Old 12-14-09 | 12:48 PM
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Originally Posted by Scrodzilla
What size tires are you running on those Deshi? Will CR18s work with 23s?
Sorry for the late reply. I am running 35c Nokian studded winter tires and 32c Kenda's in the summer. They would fit a 25c just fine but I would not go smaller.
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Old 12-14-09 | 09:04 PM
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No prob, Deshi. I figured 25s were as small as I could go. I went with the 36-spoke M13s...my wife ordered them and they showed up this afternoon. I can't techincally have them until Xmas but I've got a pair of 23c Panaracer Pasela TGs waiting for them to be unwrapped.
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Old 12-14-09 | 09:07 PM
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36
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Old 12-14-09 | 09:10 PM
  #40  
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Lovin' the old avatar Scrod!

I'm off topic?
I'm not off topic.
No, you're off topic!!
You stfu!
I will **** you up!!!

...I run 36 spokes.
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Old 12-14-09 | 10:14 PM
  #41  
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Yeah...it was too weird with a different avatar. I couldn't find any of my older posts!

I managed to crack the box open and sneak a peek at my wheelset. I'm stoked.
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